Visākhasutta

sn21.7:3.1 Then the Buddha said to Visākha:

sn21.7:3.2 “Good, good, Visākha!

sn21.7:3.3 It’s good that you educate, encourage, fire up, and inspire the mendicants in the assembly hall with a Dhamma talk, with words that are polished, clear, articulate, expressing the meaning, comprehensive, and independent.”